Public Cloud Market By Product Types (Platform as a Service (PaaS), Software as a Service (SaaS), Infrastructure as a Service (IaaS), Business Process as a Service (BPaaS), Cloud Management and Security Services), By Applications (BFSI, Healthcare, Government, Manufacturing, Retail, IT & Telecom, Others) And By Region - Global And Regional Industry Overview, Market Intelligence, Comprehensive Analysis, Historical Data, And Forecasts 2023 - 2030